NVX JAD800.4_XKIT44 (jad8004_xkit44) 800W RMS, Full Range Class D

NVX JAD800.4 800W RMS 4-Channel Amplifier + Premium 4 Gauge Amp Wiring Kit

800W RMS, Full Range Class D 4-Channel Amplifier + 100% Copper, 4-Ch 4 Gauge Installation Kit

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List price $474.98

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$259.98

with warranty

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Order within 13 hrs 13 mins to ship 11/14

Arrives by Friday, Nov. 15 to zip 23465

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NVX JAD Series Amplifiers

NVX's new line of JAD series amplifiers are perfect for those looking for a small footprint, high output amplifier. They boast an abundance of features such as variable high and low pass filters, bridgeable channels, and gain level control. The sleek design of the chassis combined with the illuminated badge makes these amplifiers eye-catchers. The JAD800.4 4-channel is ideal for running a couple of pairs of speakers or even a couple subwoofers. The broad frequency response of 20 to 20,000 hertz will ensure every note is properly reproduced. Get the justice you deserve with NVX today!




Sonic Electronix Power Certified Amplifier

NVX's JAD800.4 4-Channel amplifier is a Sonic Electronix Certified Amplifier. This amp's power output has been professionally tested with our SMD Amplifier Dyno, bringing you it's true power ratings. Learn more about this amp's Sonic Electronix Certified Power Here!


Impedance
Claimed Output
Certified Results
Dynamic Results
4 Ω
125W @ 14.4v
175W @ 14.75v
178W @ 14.81v
2 Ω
200W @ 14.4v
297W @ 14.64v
324W @ 14.77v





NVX JAD800.4

True 800W RMS, Full Range Class D 4-Channel Amplifier (JAD-800.4)
Quantity: 1

General Features:

  • Class D 4-Channel Amplifier
  • RMS Power Rating:
    • 4 ohms: 125 watts x 4 chan.
    • 2 ohms: 200 watts x 4 chan.
    • Bridged, 4 ohms: 400 x 2 chan.
  • Sonic Electronix Certified Power Rating*:
    • 4 ohms: 175 watts x 4 chan.
    • 2 ohms: 297 watts x 4 chan.
  • Non-regulated efficient S.M.P.S power supply design
  • Pulse Width Modulated MOSFET power supply
  • LED power (green) and protect (red) indicators
  • High speed rectifying diodes
  • Soft start turn-on
  • 4/3/2 channel operation
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • Heavy duty aluminum alloy heat-sink
  • Nickel-plated RCA level inputs
  • Nickel-plated screw terminals
  • Variable high-pass filter (20-400 Hz, 24 dB/octave)
  • Variable low-pass filter (50-500 Hz, 24 dB/octave)
  • Input Sensitivity: 200mV-6V
  • Frequency response: 20-20,000 Hz
  • Dimensions: 6-7/10"W x 10-4/10"L x 1-8/10"H
  • Authorized Internet Dealer
  • 2 Year Manufacturer's Warranty

Extend your NVX Manufacturer's Warranty to 2 Years when you install your new NVX amplifier with a compatible NVX power installation kit! This offer is only available through Authorized NVX dealers and will only last for a limited time. With this amplifier, the following power kits will qualify for the extended warranty program: NVX XAPK1D, NVX XKIT44, or NVX XAPK4

*The Sonic Electronix Certified Power Ratings listed are based on a test of a specific sample amplifier. Actual power ratings may slightly vary between amps.

NVX XKIT44

100% Copper, 4-Chan. True Spec 4 Gauge Amp Installation Kit w/RCA Interconnect & 60 ft Speaker Cable
Quantity: 1

Amplifier Kit Features:

  • Complete 4 Gauge Amplifier Installation Kit
  • Designed specifically for car audio systems up to 1000 watts RMS
  • Premium power and ground wire provides optimal power transfer
  • Made from silver-tinned 100% virgin copper for a pure uninterrupted transfer of power and signal
  • Direct-connect engineering
  • Fewer connections for less signal distortion
  • ANL/mini ANL Fuse holder offers ideal protection for high powered systems
  • Envy-Flex cable and wire
  • Full spec cable is true to gauge
  • Strand Count: 1862
  • BC-5W2 Compliant
  • Authorized Internet Dealer
  • 2 Year Manufacturer's Warranty

Kit includes:

  1. 20 ft. (6.1 meters) Frosted Blue 4 gauge main power wire with seamless crimp ring terminal and 6 ft. expandable sleeving
  2. 3 ft. (.91 meters) Frosted Gray 4 gauge main ground wire with seamless crimp ring terminal
  3. One 16 ft. (5 meters) 4-channel twisted construction RCA interconnect Cable (NVX XIV45)
  4. 20 ft. (6.1 meters) Clear 18 gauge remote lead wire
  5. 60 ft. (18.29 meters) Frosted Black/Blue 16 gauge speaker wire
  6. One NVX XMANL04 ANL/Mini-ANL fuse holder with 100 amp Mini-ANL fuse
  7. One 1/2" black rubber firewall grommet
  8. Two black 4 gauge nickel-plated spade terminals
  9. Three blue 16 gauge spade lugs
  10. Four 16 gauge quick disconnects
  11. Two black 16 gauge spade terminal
  12. Two 18 gauge red butt connector
  13. Ten 6" black zip ties

Power Specifications - Full Range Channels

RMS Power @ 4 ohms

The RMS power rating is the measure of continuous power that an amplifier can output, or a speaker can handle. It is the most accurate depiction of real, continuous power that the industry has so far.

If the final impedance of your speakers or subwoofers equals 4 ohms, this is how much power this amplifier will supply at that ohm level. The higher the RMS wattage, the more clean and loud your music will sound.

125 watts x 4 channels
RMS Power @ 2 ohms

The RMS power rating is the measure of continuous power that an amplifier can output, or a speaker can handle. It is the most accurate depiction of real, continuous power that the industry has so far.

If the final impedance of your speakers or subwoofers equals 2 ohms, this is how much power this amplifier will supply at that ohm level. The higher the RMS wattage, the more clean and loud your music will sound.

200 watts x 4 channels
Bridged RMS Power

Bridging refers to combining two channels on an amplifier to create one channel with double the voltage and an increased power output. A 2-channel amplifier will bridge down to 1-channel and a 4-channel amplifier can bridge to create 2-channels. An amplifier is most commonly bridged to drive a subwoofer.

Remember, once you bridge two channels down to one its final impedance will be 4 ohms unless otherwise specified. This rating lists the RMS power created once an amplifier is bridged.

400 watts x 2 channels

Amplifier Specifications

Amplifier Series
This designates the series of the amplifier. Many amps are available in a litany of different wattage and channel configurations, but maintain consistent features throughout the product line.
JAD (NVX)
Amplifier Class

An amplifier increases the power of the signal being fed to it by taking energy from its power supply and matching the signal but increasing its amplitude. Amplifiers use many different methods for converting these electrical signals and have been categorized into classes.

Class A/B: Greater than 50% of the input signal is amplified while the other percentage is “off”. These amplifiers have a small amount of current flowing through the output transistors all the time which almost eliminates crossover distortion. Class A/B has great sound quality but is not as efficient as class D. These amps are most commonly used to drive speakers.

Class D: Also known as switching amplifiers, class D amps have output transistors that are completely turned “on” or “off”. This means that when the transistors are on, there is almost no voltage across them but when they are off there is significant voltage but no current flowing through it which makes these amplifiers very efficient at the cost of sound quality. These amps are most commonly used to drive subwoofers.

Other Classes: You may see classes such as GH, bD, X, FD, etc. by some manufactures. These amplifiers tend to be either class A/B, D or a hybrid of the two but with improvements to their designs that can make them more efficient or offer better sound quality.

D
Number of Channels
Each channel on an amplifier will power one speaker using a positive and negative cable. There are various types of amplifiers, each designed to power a certain number of speakers. Monoblock amplifiers, also known as single channel, are designed to power one or more subwoofers. These amplifiers often have very high power ratings. On the other hand, multi-channel amplifiers power multiple speakers, usually at lower power ratings. 2-Channel and 4-Channel amplifiers can power car speakers or low powered subwoofers. Occasionally you might see a 5 or 6-channel amplifier that can power speakers and subwoofers at the same time. The most common setup is a monoblock amp to run subwoofers and a 4-channel amp to run door speakers. Check out our Knowledge Base for more information.
4
Total RMS Power Output
Total RMS power is measured by multiplying RMS power per channel by the number of channels, and is calculated at the lowest level of operating impedance.

RMS power is the amount of continuous power, measured in watts, that an amplifier produces is called RMS power. The higher the RMS figure, the louder and cleaner your music sounds.

The RMS output figure is much more accurate than the peak rating when comparing products.

800 watts
Maximum Input Gauge Size
This is the largest gauge wire that will fit into the power and ground terminals of this device. The lower the gauge number, the thicker the wire is. For example, a 4 gauge wire is thicker than an 8 gauge wire and thus has higher current carrying capacity. Always do your best to get this size wire to reduce the risk of damage to your components.
4 AWG
Minimum Impedance Unbridged
The lowest impedance the amplifier will handle when it is not bridged.
2 ohms
Minimum Impedance Bridged
The lowest impedance the amplifier will handle when it is bridged.
4 ohms
Speaker Level Inputs
Speaker level inputs are commonly referred to as high-level inputs and vice versa. This input type allows you to get your audio signal directly from the speaker wire in your vehicle, instead of using RCA cables. The advantage of this is factory integration, as most stock radios do not have RCA outputs to run amplifiers.
No
Preamp Outputs
Many amplifiers are equipped with RCA preamp outputs which pass the original music signal from the source to additional amplifiers. This is known as daisy chaining because the source connects to the first amp, and the first amp connects to the second amp, etc. The advantage to daisy chaining is you only need one 2-channel RCA cable to transfer the signal from the head-unit to the amplifier, and then one additional cable for each amp being daisy chained.
No
Built-in Crossover

A crossover is a type of filtering system that permits only certain frequencies to play. A Low-Pass (LP) crossover allows only frequencies below its setting to get through which is good in the case of some subwoofers. A High-Pass(HP) filter allows frequencies above its setting to pass through, this is normally used on speakers.

When a crossover is set to FULL it means no filtering is added and the full frequency spectrum is allowed through the amplifier. Filtering is important because feeding a speaker frequencies it cannot reproduce effectively creates distortion.

Low-Pass (LP)
High-Pass (HP)
Full (AP)
High-Pass Crossover Frequency
The high-pass crossover frequency can be a fixed crossover point or a variable crossover range. A variable high-pass crossover allows you to select a specific crossover point which allows frequencies above the set crossover point to pass, while making frequencies below the set point gently or harshly roll-off, depending on the steepness of the slope.

The steepness of the roll-off slope is measured in dB/octave and refers to the rate of attenuation (lowering of volume) outside their pass bands.

20 - 400 Hz
Low-Pass Crossover Frequency
The low-pass crossover frequency is typically used for subwoofers. It can be a fixed crossover point or a variable crossover range. A variable low-pass crossover allows you to select a specific crossover point which allows frequencies below the set crossover point to pass, while making frequencies above the set point gently or harshly roll-off, depending on the steepness of the slope.

The steepness of the roll-off slope is measured in dB/octave and refers to the rate of attenuation (lowering of volume) outside their pass bands.

50 - 500 Hz
Signal-to-Noise Ratio
This spec compares the strength of the signal to the level of background noise. A higher value indicates less background noise.
106 dB
Bass/Gain Remote
If the amp comes with a bass/gain remote you will be able to control the level of your bass from your dashboard. Typically bass remotes also include a 16-20 ft. wire for installation.
No
Fan Cooled
A great feature to have if an amp generates a large amount of heat. Cooling fans can help regulate the temperature to prevent the amp from overheating (burning).
No
Fuse Rating
The amperage and the number of fuse(s) an amp requires.
25A x 3 
Total Fuse Rating
The total amperage an amp requires.
CEA-2006 Compliant
Amplifiers that have been tested to meet specific standards. When a car amplifier meets these standards, you can be sure that it will be able to produce the amount of power specified by the official CEA-2006 rating. Usually, these rating consist of the following items:
  • RMS Power
  • Signal-to-Noise Ratio

This rating applies to both external car amplifiers, as well as the amplifiers inside of in-dash stereos.

Yes
Sonic Certified Amplifier
Sonic Certified amplifiers have been tested by the experts at Sonic Electronix to meet or exceed the wattage ratings provided by the manufacturer. If this is marked as Yes, then you can trust the wattage ratings. If marked as No, then we have tested the amplifier and it did not meet the advertised wattage ratings. If marked as Not Tested, then the Sonic Electronix experts have not yet been able to test the amp.
Yes
Hi-Res Certified
This feature refers to if the product is capable of Hi-Res Audio (HRA) playback.

Authorized Dealer

Authorized Dealer
We're an Authorized Dealer for nearly all the brands and manufacturers we sell. In the rare occasion we are not authorized, we guarantee that the product comes from an Authorized dealer or distributor. As such, we will always assist you even past the return policy to assure you the entire manufacturer warranty is covered in the event you have encounter a manufacturer defect.

What is in the box?

WITB: Amplifiers
A detailed list of the equipment (main product and accessories) included with your amplifier. If special accessories are included in the box, they will be listed and detailed below the main list of equipment.
Other Accessory #1
Standard accessories are included in the main list above; however, this line provides specific details on an additional, unique accessory that is included with the product.
Other Accessory #2
Standard accessories are included in the list above special accessories; however, this line provides specific details on an additional, unique accessory that is included with the product.
Other Accessory #3
Standard accessories are included in the list above special accessories; however, this line provides specific details on an additional, unique accessory that is included with the product.
Other Accessory #4
Standard accessories are included in the list above special accessories; however, this line provides specific details on an additional, unique accessory that is included with the product.
Other Accessory #5
Standard accessories are included in the list above special accessories; however, this line provides specific details on an additional, unique accessory that is included with the product.
Paperwork
Paperwork included with the product.

Specials with this Item

Promotions
Promotions we have offer More Ways to Shop for items that are on clearance, last chance, special offer and sales, Made in America, and more!
Exclusive Deal

Warranty and Return Policy

Parts Warranty Duration
2 years
Labor Warranty Duration
2 years
Warranty Provider
Manufacturer

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
100%
4 Star
0%
3 Star
0%
2 Star
0%
1 Star
0%

Average Attribution Rating

Durability
4.9
Value
4.9
Features
4.9
Design
4.9
Usability
4.9

Mililani, HI

Overall
Durability
Value
Features
Design
Usability
Good value

March 14, 2014

The following review is for XKIT44, which is a part of the bundle you are viewing.

This kit is true 4 gauge copper wire. Worked great for what I needed it for. Not much else to say besides it is also very flexible!

63 of 73 found this helpful

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Chandler, AZ

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Value
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great product

December 30, 2014

The following review is for XKIT44, which is a part of the bundle you are viewing.

This kit is very good and great quality. I would recommend this product for basic and some advanced systems.

58 of 68 found this helpful

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Jackson, mi

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Features
Design
Usability
great

August 24, 2014

The following review is for XKIT44, which is a part of the bundle you are viewing.

Have not installed yet but it seems to be everything it claims to be. Did recomend itnto a friend but he didn't listen and spent way to much for a kitat a local best buy. Did a lot of research before I bought this kit and it looked like the best value for my hard earned money. Having not yet installed is why I didn't go all five stars. Soon it will be going into my 89 olds custom cruiser with 4 12s....

58 of 68 found this helpful

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Canada

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Value
Features
Design
Usability
Great Complete Package

June 29, 2013

The following review is for XKIT44, which is a part of the bundle you are viewing.

I replaced all speaker wiring in my car with this kit. The quality of all the wires is very good. NVX is nice quality!

57 of 66 found this helpful

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Va.

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Box opening

January 24, 2014

The following review is for JAD800.4, which is a part of the bundle you are viewing.

All the NVX products I've bought seem to be top quality so that's why I bought 4 NVX amps.

56 of 68 found this helpful

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Fletcher, NC

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Value
Features
Design
Usability
Clean and delivers

December 17, 2014

The following review is for JAD800.4, which is a part of the bundle you are viewing.

Does the job with a small footprint but big clean power. Still new but no issues.

Suggestions for improvements... With all these "clone" amps such as PPI, Hertz, Arc in this price-point it'd be difficult to improve the performance. That said, I can see the value in a few items especially for small-footprint amps. Values I like include 1. all wiring on one side with easier access from overhead while installed. 2. easier access to mounting holes without a shroud around it. 3. differential-balanced inputs. 4. Go to sleeves in a 1/0 hole for big wire connections instead of a butt out plug going into a 4ga hole for 12v/ground terminals. Truly just nitpicky stuff, which makes you see what separates a $250 amp from a $500 amp. Awesome amps as is and good looking clean appearance.

Now I know these things would be a completely different design given these are sourced boards similar in layout to many seen. So they're just improvement suggestions should the design of the board allow.

But as is, with both NVX JAD amps I have, I say overall BRAVO! They sound great, appear to be very well engineered and constructed, and if they hold up well, it was a good purchase and I'm an NVX fan. They're as big a hit as their X-Series speakers which I hope NVX continues for a long time.

51 of 59 found this helpful

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Calera, AL

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need to know

June 22, 2014

The following review is for JAD800.4, which is a part of the bundle you are viewing.

to the point, bought a mb quart rm amp, was good sounded ok, till(i got the nvx jad 800.4) this thing sounds like a really good class ab amp. doesnt get above 38C thats while playing abt 2/3 volume.great amps so far. clean clear crisp tight controlled good crossover. what more could you ask for

52 of 61 found this helpful

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Danbury, CT

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Value
Features
Design
Usability
High end amp at a good price

July 7, 2014

The following review is for JAD800.4, which is a part of the bundle you are viewing.

I have this amp paired up with DLS U6i speakers and a set of Pioneer tweeters taken from a Pioneer component TS C1720C. The Pioneer mid bass driver was replaced with a pair of Kicker Comp VT6s- 61/2. I have always been a fan of JL amps and with this set up I have 2 - the other is the JL XD 600 for bass. Originally, the amp powering mids with this set up was an old JL 300/4 amp. The old amp after 15 yrs went in to protection mode and influenced by Sonic consumer reviewers I decided to save money and make a change. The goal was that if the experiment did not work out I would get the old JL amp fixed. As it turned out, there was no need to go back to the JL amp. The NVX had a very compatible sound in terms of clarity but was much louder. To compensate for the higher and brighter mids the gain from the little JL XD amp (powering a 15 inch RE sub) had to be raised. The end result was that the imaging in the car was broadened. Indeed, a fuller spectrum of frequencies was achieved -as well a broader stage. Also noteworthy, is that the NVX is smaller than the JL. Thus, everything said about this amp is true and I also strongly recommend this product. It is definitely a high end amp at a very good price.

52 of 62 found this helpful

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Raleigh, NC

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Value
Features
Design
Usability
Honda civic 2010 lx big 3

June 5, 2014

The following review is for XKIT44, which is a part of the bundle you are viewing.

This big 3 is a very nice setup and I haven't installed it just yet. Great quality wire and you can never go wrong with this product. The price is ok just a little over my budget lol

52 of 62 found this helpful

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Canada

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Value
Features
Design
Usability
Up in Canada Eh!

May 22, 2014

The following review is for JAD800.4, which is a part of the bundle you are viewing.

Ordered the NVX JAD 800.4 due to the reviews I read. I was hoping for something powerful and compact. As soon as I got the 800.4 I was surprised how small it actually is, and the RMS rating is 125W but actual RMS output per channel is 140W!!! Tones of power for any speakers you want!!
Only downfall, no pass-thru to hook up the JAD 1200.1 Im going to be getting soon.
NVX JAD800.4 is HIGHLY recommended for any needs: great price, small size, and super powerful!

51 of 61 found this helpful

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Sherrodsville, OH

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Value
Features
Design
Usability
Great Amp Kit

June 13, 2014

The following review is for XKIT44, which is a part of the bundle you are viewing.

This is a high quality 4g amp kit for a great price .... nice 100 amp fuse box

50 of 60 found this helpful

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Philly

Overall
Durability
Value
Features
Design
Usability
Best kit money can buy

August 16, 2012

The following review is for XKIT44, which is a part of the bundle you are viewing.

This kit includes everything I needed for my 4-channel JL Audio amp. I love it. The look of the fuse holder is awesome and the braided cable protector is great under the hood too. The RCAs worked like a charm and I had plenty of speaker wire included. No complaints.

50 of 60 found this helpful

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upper marlboro, MD

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Value
Features
Design
Usability
A++

May 23, 2014

The following review is for XKIT44, which is a part of the bundle you are viewing.

Great value and excellent product no doubt. Very flexible yet sturdy wires with lots of metal not filler jacketing. Worth the money no question.

48 of 57 found this helpful

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Saint Louis, MO

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Value
Features
Design
Usability
Really Impressed

March 19, 2013

The following review is for JAD800.4, which is a part of the bundle you are viewing.

I was looking for an amp to power my hertz hsk165 components and my hertz ecx690 6x9s. I had the JL Audio 400/4 powering them but i wanted them alittle louder but didnt wanna lose sound quality. I was gonna get the Polk PA 4000.4 but Sonic was outta stock so this NVX amp was the next best option. I was worried because I've never heard of NVX but man im impressed. The Quality is just as good if not better than my JL amp. So far I love this amp. Im gonna make a youtube vid in bought a month with my whole system... its gonna be the Chamelleon Impala

48 of 57 found this helpful

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hendersonville, NC

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Value
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Awesome kit!!!

September 1, 2014

The following review is for XKIT44, which is a part of the bundle you are viewing.

This wiring kit is the best I've used so far. It bends very easy in tight places and this is the size wire that I actually paid for. Don't waste $ on cheaper brands...NVX is AWESOME!!!

48 of 58 found this helpful

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Raleigh, NC

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Value
Features
Design
Usability
Honda civic 2010 lx big 3

June 5, 2014

The following review is for XKIT44, which is a part of the bundle you are viewing.

This big 3 is a very nice setup and I haven't installed it just yet. Great quality wire and you can never go wrong with this product. The price is ok just a little over my budget lol

48 of 58 found this helpful

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Huntsville, AL

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Value
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Design
Usability
First time

December 2, 2013

The following review is for XKIT44, which is a part of the bundle you are viewing.

I was impressed with the quality and will use them every time .

47 of 56 found this helpful

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NJ

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Value
Features
Design
Usability
Nice amp kit.

September 17, 2013

The following review is for XKIT44, which is a part of the bundle you are viewing.

The speaker, power, and ground wire are exceptional. Very flexible, easy to run, no smell, true to size and just look and feel nice. The RCA looks good too but the ends fit on my amp a little loose. All in all, the kit works perfectly and looks good

46 of 55 found this helpful

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atlanta, GA

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Value
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Design
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Impressed already

September 6, 2013

The following review is for JAD800.4, which is a part of the bundle you are viewing.

I got this amp as an open item. the design is immaculate and I'm impressed with the ease of ordering. I am excited to have this in my car, and will provide a more detailed review once I'm done installing.

46 of 55 found this helpful

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baltimore,md

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NVX SKIT44

July 22, 2013

The following review is for XKIT44, which is a part of the bundle you are viewing.

Great kit for the price but did not include a sub woofer cable so be sure to buy seperately. Cable was very flexible and easy to work with. Fuse was of good quality. Boots and connectors included. One of the rca cables had a bad connector

46 of 55 found this helpful

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oklahoma

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Design
Usability
used in a Malibu wakeboat

August 13, 2012

The following review is for JAD800.4, which is a part of the bundle you are viewing.

OK, in the never ending quest to get a clean 400w+ to ea REV10, i bought a NVX 800.4 for $225 shipped, to replace my Fosgate T600-4 I had powering them. I bought the Sonic Electronix 3yr service plan on it for an extra $25, i knew I'd be putting it thru its paces. I wanted more power to the Rev10s, but also wanted to do it more efficiently in the Class D, and also run cooler. Temps here are 110+ every summer, so you are at a disadvantage running ABs, eventually they will cut out on you when you push them hard.

Initial impressions: its a small amp which is great. I can easily fit 2 of them where my single T600-4 used to be. Makes me wanna get another set of Rev10s just because the amp would fit so nicely in there.

Performance: It IS better than the T600-4. I am happy, its good quality power. Sounds clean and it is an imporvement over what I had. Dont use the high pass filter, run it full range(i also installed the Exile ZLD ( ), the ZLD may also be influincing my tower zone music quality some). If I had to guess, its around 320w at 12.5v ish and right at 410w at 14.4v. With 3 25A fuses 12vx75 divided by 80% efficient = is where I am getting these guesses on power ratings from. It does come with 4ga power inputs with a 1/0 ga adapter... I ran a real thick 4ga, more comparable to 2-3ga to power it. My 4ga would not fit into their 4ga inputs so I used the 1/0 adapter. Sturdy gear, does not feel cheaply made. Terminals are strong, well made. No hiss, or anything like that. I have my gains set at about between 4 of 10.

sidenote: f'n get your wiring diagram correct NVX! Bridged x 2 is the OUTER 2 speaker terminals for front and rear, not the inner 2. lost me 20 mins and 2 pounds of sweat in a full planking contorsionist position pulling the amp back off and rewiring it again and putting it back in there. if their directions were right I wouldnt have had to do that.

sidenote: the NVX DOES get hot. supposedly with the Class D, they are supposed to run much cooler, not the case here. It gets warm and stays warm just powering it up and light music. I ran it hard for about 5 mins (100degs outside), and was warm/hot to the touch. Not so hot you couldnt hold your hand on it, but it did suprise me it was hot. Never went into protect mode or anything. My 2500w Re Class D sub amp wired at 1 ohm stays ambient temps pretty much unless you was doing hairtricks with it, and was hoping for that. I ran it for about 2hrs at medium party cove volume, it did well. impied in this is if you install, use some spacers to get it off the carpeted amp board some so it can breath.

So all in all, I'd say its a great buy for $225. Could you find a better amp to deliver a little more power 400-500w range? Yes, but most of those are in the $500+ range. they pair nicely with the Rev10s and would suffice for 90%+ of folks at a huge discount compared to the other 400x2 class D's. It def got warm, but never cut out and I run my gear hard. I will repost if I ever get it to cut out this summer.

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Fulton, Illinois

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NVX D Class Four Channel

November 30, 2014

The following review is for JAD800.4, which is a part of the bundle you are viewing.

This amp is insanely small but really puts out the power. It doesn't have a big draw on it and is lightweight and have a white led on it which is pretty cool. Wish it had a copy/mirror switch that would allow to copy two of the channels. Love that it comes with a wire reducer block, really came in handy. It was kind of cool that the set screws were Phillips instead of Allen wrench, they are convenient but easier to strip. The gains have clicks instead of just being smooth so it is a bit easier to match gains. Overall a very good amp.

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Maryville Tn

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Great product

July 16, 2014

The following review is for XKIT44, which is a part of the bundle you are viewing.

This was a great kit to deal with and would recommend it to all of my friends. This was a really good quality kit that will also look good in any install .

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Canada

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Less is more

June 23, 2014

The following review is for JAD800.4, which is a part of the bundle you are viewing.

Loads of power for a couple of fosgate 8" mids and a couple of fosgate p.1's both 8" subs and fit with ease behind the rear seat of my 4 door colorado

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New Lenox, IL

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Don't cheap out

April 30, 2014

The following review is for XKIT44, which is a part of the bundle you are viewing.

I hesitated to go with a true amp install kit until I matched this up with a Rockford Fosgate amp that called for a 4 gauge install kit. Just the ease of installation was well worth the price. For 4-gauge wire this is really flexible and easy to snake through the dash and under the hood. Don't believe me? Go to a big box hardware store and just see how in-flexible 4-gauge copper house wire can be. Plus, the difference in the protective jacket of the two is night and day. The NVX kit is a winner hands down. I didn't need to use everything in the kit. Some of the hardware bits I passed up. But I used all the rest. Glad I bought it.

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Santa Clarita, CA

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Top of the line kit at decent price

March 30, 2013

The following review is for XKIT44, which is a part of the bundle you are viewing.

This kit has everything and is as good as you can buy. Better than jl, Rockford, stinger, and kicker. At a price less than or equal to those mentioned. True spec, silver tinned ofc

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Midlothian, VA

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Great product.

August 12, 2014

The following review is for XKIT44, which is a part of the bundle you are viewing.

Materials are first class. This is the way to go. No cheap stuff. Everything you need for your install

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Temecula

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Very Happy so Far

April 18, 2013

The following review is for JAD800.4, which is a part of the bundle you are viewing.

I purchased the JAD800.4 along with a JAD1200.1 to power my Infinity Kappa speakers and MB Quart subs. My first choice was the Infinity Kappa Five amp, but I had problems with two of them and was given a store credit. Second time around I decided to go with two amps (4/1channel) hoping for better performance / reliability.
I read a lot of mixed reviews on Class D amplifiers. Many people think that A/B has better sound quality, while others prefer the small footprint, high power / low heat output of Class D. Being an engineer I reviewed the specs and was very impressed with the signal to noise as well as the THD compared to Class A/B.
NVX is a relatively new brand so I turned to Google and found several good reviews. I was looking at the Polk amps and NVX seems to be very similar, with the controls panels and specs being almost identical (and NVX was in stock).
Out of the box the amps had a solid feel and clean look. They have a soft-start feature that powers them up a few seconds after they get power. This gives you time to start your engine without drawing any current. Very nice.
The sound quality is excellent - better than other A/B amps I had in the past. More than enough power - I haven't even cranked them all the way up yet and don't think I'll ever have to.
I have a second MB Quart 10 RLP on back order because with one sub I was getting distortion before I could feel the bass. It turns out that the Infinity Kappa Five amp was the weak link. The JAD 1200.1 pushes one sub very well.
The only negative I have to say about these amps is that the adjustment dials take a philips screwdriver, and they do not have an arrow or line showing you what it is set to. This made it a little inconvenient to tweak the crossover points.

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San Rafael, CA

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Clean & solid

August 6, 2014

The following review is for JAD800.4, which is a part of the bundle you are viewing.

I have 3 other amps (Kenwood's and a Hifonics) and this one feels way more solid and well manufactured. The potentiometers are solid, the frame is durable... And it sounds incredible. I am running 4 6.5" for my doors on this and I love it.

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IL

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Awesome kit but could've used more speaker connectors

May 26, 2014

The following review is for XKIT44, which is a part of the bundle you are viewing.

Well the above wasn't really an issue besides me having to stop by the hardware store and getting more crimp connectors. But when paying the amount of money required for this kit, I would've expected more connectors. They only provide you with 4 crimp connectors. Yep, just 4, which accounts for the positive side of the speaker but then you're left in the dark for the negative side of the speaker. Weird. Otherwise they weren't kidding about the thickness of this cable. Does the job wonderfully for the Pioneer GM-D8604. Plenty of speaker wire...more than I needed. All other wires included in the kit were more than enough for my 03 Altima.

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Baton Rouge la

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Good Amp for the Money

February 22, 2014

The following review is for JAD800.4, which is a part of the bundle you are viewing.

I bought this amp to replace a Kicker ZX350.4.
This really sounds much better and It runs cool as a fan after hours of use The sound quality is amazing to say i don't have high end speakers
I would recommend this amp to someone that doesn't 500$ to send on a JL Audio or Rockford amp.

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Dublin, GA

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Quality Amp Kit

March 28, 2014

The following review is for XKIT44, which is a part of the bundle you are viewing.

This amp kit is high quality. Don't expect sound hiss or whining from you audio system if you use this kit. As long as you wire everything up right and run your wires properly, then this kit is the best for the money and you'll like the quality. High quality copper makes a big difference in sound quality and proper power distribution.
NVX deserves a pat on the back for making this one. Good job.

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Knoxville Tn

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Top of the line

August 25, 2013

The following review is for XKIT44, which is a part of the bundle you are viewing.

This is an amp kit that will bring peace of mind as soon as you open it. This kit is top of the line without question. Look at all of the other brands and even try them (I have had kicker and fosgate kits) then compare to the nvx kit. Without question a must buy for anyone looking to actually get a much better product than what they paid for.

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Madison, AL

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Good amp at a good value.

October 10, 2012

The following review is for JAD800.4, which is a part of the bundle you are viewing.

Running two pairs of image dynamics speakers off of this amp. Have the speakers bridged to two channels so they get perfect power and sound awesome and still have two channels to do with as I please.

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Toledo, OH

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very nice kit

August 21, 2014

The following review is for XKIT44, which is a part of the bundle you are viewing.

The kit is complete and the power & ground wire are very nice looking and high quality. They are very flexible too and not super stiff like many others. The fuse holder is nice and compact. The speaker wire is excellent too.
Just make sure you add your battery adapter!

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Raleigh, NC

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Honda civic 2010 lx big 3

June 5, 2014

The following review is for XKIT44, which is a part of the bundle you are viewing.

This big 3 is a very nice setup and I haven't installed it just yet. Great quality wire and you can never go wrong with this product. The price is ok just a little over my budget lol

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Omaha, NE

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Very impressed

September 24, 2013

The following review is for JAD800.4, which is a part of the bundle you are viewing.

The amp is very well constructed and tiny- works well in vehicles with small spaces like my 2008 dodge ram pickup. I have it feeding my polk audio components and the amp never gets hot. Stays cool to touch.

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Richmond Hill, NY

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small chassis

July 30, 2013

The following review is for JAD800.4, which is a part of the bundle you are viewing.

The amp seems to be a pretty good built amp. Nice finish. This amp can fit in small areas you couldn't before. Im not sure if it does put out the wattage that was stated because I don't have a meter. I have this amp pushing a pair of 6.5" pro Beyma mids and a pair of sound stream bullet tweeters (Big ones) at 4 ohms. Will be connected some more speakers to get that full 200 rms a channel. The only I dont like it doesnt have a rca output, you might want to think about that. Good enough for me

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New York

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Great sound quality

April 5, 2013

The following review is for JAD800.4, which is a part of the bundle you are viewing.

this new line of amp is great quality.The only thing this 4 channel doesnt have an RCA output. I usually buy kickers amp, but I wanted to try this new amp line. Its worth the money and the amp takes up almost 50% space. Get it you wont be disappointed.....

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Haynesville, LA

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This wire is great...

September 9, 2014

The following review is for XKIT44, which is a part of the bundle you are viewing.

This wire is awesome. .... The installers ran this wire to my 4 channel (Hifonics Brutus X-14 800.4) and monoblock (Hifonics BRD 2000.1D) it handles the current quite nicely. ... doesn't get hot either. .. definitely recommend this. ...

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richmond, CA

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premiun kit

May 7, 2015

The following review is for XKIT44, which is a part of the bundle you are viewing.

Very good quality and fast shipping, i recommended buy nvx products

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SC

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Great Quality

April 27, 2015

The following review is for XKIT44, which is a part of the bundle you are viewing.

This is a great kit. The wires are great quality and it comes with shrink wrap and fuse holder. Even the speaker wire is great. If you're installing an amp, these are the kits you need.

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New Port Richey, FL

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Good things in a small package

October 6, 2014

The following review is for JAD800.4, which is a part of the bundle you are viewing.

I picked up this amplifier to replace my blown out Kicker ZX650.4, and the result is ideal.
The amplifier is physically much smaller than my previous amp, allowing me to relocate it to where it can't be seen should I choose to, when before I only had room to mount i on the side of my trunk, which looks a bit ugly and clunky. I would much rather have a clean stealthy install.
Next, this amp provides a lot more power.. Much cleaner signal, much less draw on my battery

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Alabama

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Good, Solid Amp...and powerful

March 12, 2013

The following review is for JAD800.4, which is a part of the bundle you are viewing.

I've given 2 months. So far, very pleased.

I'm not one to write reviews, but they have been so helpful to me, I felt compelled. I didn't know much about this brand when I bought it except for a little research and the reviews. I needed a small amp to fit in my Honda CRV. I wanted 120 watts X 4 to fully crank out my Polk MM6501 component speakers. I hoped this amp would do it.

It certainly plays hard and loud. It effortlessly takes the volume to concert levels and then some. It gave me plenty of head room. Tone-wise , it seems pretty flat - which is good. I like bass, and when i turn up the bass it feeds the woofers full bodied power. no sense of roll off anywhere.I have heard amps that were "warmer" sounding. That said, I really like this amp and would recommend it to others without hesitation.

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Essex, MD

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Awesome Amp

November 29, 2012

The following review is for JAD800.4, which is a part of the bundle you are viewing.

Running Infinity Kappa 692.9I's and Infinity Kappa 60.9cs's off this amp and MAN, they sound awesome. No sub yet, but people ask me what kind of subwoofer I have running. This thing never overheats, and the lit logo looks awseome. HIGHLY recommend this item.

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CALIFORNIA

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AWSOME AMP

March 2, 2015

The following review is for JAD800.4, which is a part of the bundle you are viewing.

FIRST TEST IN MY WIFES FJ CRUISER WOW VERRY CLEAN AND POWERFUL SURPASSES A JL FOR MUCH LESS SOUNDS LIKE POWER FROM THE GODS EVERYONE NEEDS ONE IM AN AMP NUT MY BOAT RUNS 3 TWO IN MY WORK TRUCK NOW I MIGHT BE CHANGING ALL TO NVX ...THANKS SONIC YEP IM HAPPY.

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Chicago, IL

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great amp

August 26, 2013

The following review is for JAD800.4, which is a part of the bundle you are viewing.

This little amp has outstanding power runing 4r alpine 6x8 typr

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currie, NC

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jad800.4

February 10, 2013

The following review is for JAD800.4, which is a part of the bundle you are viewing.

Amp is running 4 door speakers in a crew cab GMC.sounds good, running it a 4 ohms.happy with purchase and would recommend. As far as durability only time will tell since i havent had amp long but seems to be built good.

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Russian Federation

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Small but powerful

September 25, 2012

The following review is for JAD800.4, which is a part of the bundle you are viewing.

Bought this amp for my DLS Reference R6A and a pair of DLS R6A midbass drivers. Had been sounding very impressive for a week before went dead. Shipping back costs half of its price. Had to repair it in Moscow as was agreed with NVX and Sonic people. Got a nice and useful gift from NVX for this. Now can enjoy plenty of dB in good quality. Strongly recommend this amp as well as other NVX products.

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bennettsville, SC

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great amp

July 28, 2013

The following review is for JAD800.4, which is a part of the bundle you are viewing.

I owned this amp for almost two months and I must say it is a small powerful amp. It sounds great paired with my infinity front and rear speakers that are 100rms. There is a frequency multiplier button that may come in handy for someone else. Nicely built, gets a little warm, hasn't shut down while playing at high volume. It does lack rca output jacks for anyone wondering. I am very satisfied. And of course, got it from Sonic!!

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Saint Louis, MO

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Very Impressed sofar

March 18, 2013

The following review is for JAD800.4, which is a part of the bundle you are viewing.

I had the Jl Audio 400/4 powering some Hertz hsk165 components and the hertz ecx690 and it was ok... but i wanted more power because my speakers can handle itbut i didnt wanna lose quality like my Jl amp, so I was gonna to gey the Polk pa4000.4 but Sonic was outta stock so this was the next best option based of the stats, being cea certified and the price. I never heard of NVX but i researched and found they are fairly new so I decoded to give them a shot. OMG im impressed with thisover my JL amp... I dont know how durable it it but its a really good probut overall everywhere else... gotta give it 5stars... in a month im goin yo puy my system on youtube

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Springfield Gardens, NY

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beast

March 27, 2015

The following review is for JAD800.4, which is a part of the bundle you are viewing.

this amp is small but big in power it gives a clean sound quality and the cross over is very flexible

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Arvada

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Everything it is advertised to be!!!!

July 19, 2015

The following review is for JAD800.4, which is a part of the bundle you are viewing.

I bought this amp about a month age and have it prudish ins nvx 5 1/4 component speakers and the nvx vsp 6x9's and it is so clean sounding and very powerful it goes great with my nvx vcw 152 in the trunk get this amp it is worth every penny!!! Sonic is the best!!!

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miami gardens, fl, FL

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Great amp

December 13, 2012

The following review is for JAD800.4, which is a part of the bundle you are viewing.

i got it could't believe how small it was an easy to use

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chicago il

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Top of the food chain

April 29, 2015

The following review is for JAD800.4, which is a part of the bundle you are viewing.

Listen I received my amp yesterday had it installed yesterday wasn't pleased that evening the way it sounded. I started to have my hifonic 1000 Zeus reinstalled and send this back to sonice ,but I called the guy at nvx he gave me some instructions and O my goodness !!!!! That little amp plays 4 6x9 pioneers 5 ways 100rms each, on 2 channels and 4 6.5 four ways pioneers at 60rms each on the other two channels, and the gains are just a litte over a quarter turn out I'm thinking about removing the 6.5 and replacing them with 4 more 6x9s 3 ways.Like the late James Brown would say this lil amp is super bad. stop reading and buy!!!!!!!!!!!!!!!!!!!!!!!!!!!

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Berkeley, CA

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Great amp kit

September 4, 2015

The following review is for XKIT44, which is a part of the bundle you are viewing.

This is a great amp kit, I got it bundled free with a JBL 5ez amp. Great that they included all wiring for 4 channels. I think I even wired the sub with the extra speaker wire from this kit (essentially got 5ch out of it). Oxygen free copper. Flexible wiring. It's great.

Some small cons:
The ground wire is way too short. Ended up using 0 gauge from my installer since he wanted to ground my amp to the frame of my car. This ground wire wasn't nearly long enough to do that. Ended up giving my ground wire from this kit to him, and using a 0 gauge wire he had. (shaved the 0g wire down so it would fit in my amp terminal).

Also the grommit for the power wire is super super tight, which isnt a bad thing. But we had to actually reverse the power wire to run it through the grommit after drilling through the firewall. The nice looking protection for that section of the cable we weren't able to use. We just used some plastic housing for the cable instead, and the part designed for the hood went into the trunk. It would have been nice to use the power cable as designed. Overall it worked out though.

Still a nice amp kit can't complain since it was bundled free! Speaker wire was great though!

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Kilgore, TX

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Quality wire and RCAs that do what they're supposed to do.

September 18, 2015

The following review is for XKIT44, which is a part of the bundle you are viewing.

This kit is perfect for any 4-channel amp kit. Very high quality wires and RCAs. I got this free from Sonic with the purchase of my amp. The only negative is that I actually bought (2) 5-channel amps, and had to purchase an extra RCA for each. Not that big a deal, though, as I knew this, and with it being free I didn't have a problem with that.

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Texas

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Really good wire

November 21, 2015

The following review is for XKIT44, which is a part of the bundle you are viewing.

Awesome wire, really liked the extra protection on the power wire. Love the color. Little expensive. Used this for my 08 Evolution GSR, there was plenty of wire to run all 4 channels to each door from the trunk. Only downside is there were not enough wire connectors for the speaker wire, so you will have to buy extra from the hardware store.Very low resistance wire tho so if your looking for quality look no further.

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Pearland, TX

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The Real Deal.

October 8, 2015

The following review is for XKIT44, which is a part of the bundle you are viewing.

IT IS BECOMING HARDER AND HARDER THESE DAYS TO FIND REAL COPPER INSTALLATION KITS AT AN AFFORDABLE PRICE. THEY ARE OUT THERE BUT MOST ARE OVERPRICED, AND SOME DON'T SPECIFY (CCA) or 100% COPPER. THIS KIT IS 100% AND A VALUE. NICE!!!!

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spring, TX

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Bad ass kit!

October 25, 2015

The following review is for XKIT44, which is a part of the bundle you are viewing.

The highest quality wire I ever encountered.
I think it way underrated at 1000 watts. Very nice craftsmanship.

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bronx, NY

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great product

October 2, 2015

The following review is for JAD800.4, which is a part of the bundle you are viewing.

This nvx amp is a great product. Looks n feels durable love the matte finish. This amp is great if ur looking for decent power in a small footprint, has some nice features but the switches look n feel cheap but would definitely recommend. I haven't hooked it up yet to listen to it but might give a feed back after I do, don't forget the good folks @ sonic great customer service great n prices

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BRONX, NY

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Great value and clear sound

May 8, 2019

The following review is for JAD800.4, which is a part of the bundle you are viewing.

After a week I like how this NVX JAD800.4 amp make my nvx speakers sound like . Great value and good sound quality; like always great experience with this brand

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Elkhart, TX

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Good value

April 25, 2019

The following review is for XKIT44, which is a part of the bundle you are viewing.

Great amp kit wire nice and thick very flexible comes with all the wire you should need

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Elkhart, TX

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Powerfull amp

April 25, 2019

The following review is for JAD800.4, which is a part of the bundle you are viewing.

Really nice amp not very large all the connections easy to get to just Phillip's screws plenty of power for nvx x coaxials

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Seychelles

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most powerful 800rms amp

April 24, 2019

The following review is for JAD800.4, which is a part of the bundle you are viewing.

best true rms amp I ever bought,will try the mono block next,this doesn't get too hot,but the output power is amaizing,just make sure you have a good head unit that giving atleast 4volt or I suggest a sound prosessor,but over all,this thing is the best I ever got,quality at it best

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Israel

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Very good

April 21, 2019

The following review is for XKIT44, which is a part of the bundle you are viewing.

Good product... I recommend it warmly, quality, arrived neatly and cleanly and to purchase products from Sonic Electronics. Thank you very much

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Chattanooga, TN

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Great Value

August 4, 2018

The following review is for XKIT44, which is a part of the bundle you are viewing.

Great kit for the money, with everything you need. Great OFC wires quality

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Scotia ny

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Good stuff

July 29, 2018

The following review is for JAD800.4, which is a part of the bundle you are viewing.

I would recommend this because it is a great buy. Does everything you need it to do and more.

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Rack rack city

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Great product!

May 5, 2018

The following review is for XKIT44, which is a part of the bundle you are viewing.

Very heavy duty wiring but still very flexible and easy to install. Would definitely buy this kit again

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Chicago Il

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Awesome amp

April 18, 2018

The following review is for JAD800.4, which is a part of the bundle you are viewing.

Best four channel amp for the price,and really powerful!

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Nashville TN

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Nice Amp

April 2, 2018

The following review is for JAD800.4, which is a part of the bundle you are viewing.

Very impressed by the durability and style. Love the ability to cross over my tweets to 4 khz with the Multiplier

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long beach, CA

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Great Power with some issues

July 23, 2017

The following review is for JAD800.4, which is a part of the bundle you are viewing.

Very powerful amp pushes my 4 ft1 crescendo tweeters and 4 pwx crescendo nice small design only issues i had on the first day is that 0gauge adapter cuts the remote wire if you screw it with even a little pressure you have to be careful with that also my screws for the 0 gauge adapter dont work no more they fall off and dont grip the adapter it seems to be a common problem with this amp so be careful to not even hand tight it to much or your wires will come lose

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Central islip, NY

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Solid amplifier

May 13, 2017

The following review is for JAD800.4, which is a part of the bundle you are viewing.

I bought this for my midrange sundown audio 6.5. It pushes them very well. The size of the amp is pretty small, and puts out great power. Build quality is good, and adapters for bigger Guage wire is great. Overall a nice amp, would recommend it to a friend.

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Henderson, NV

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Worked great

December 31, 2016

The following review is for XKIT44, which is a part of the bundle you are viewing.

Kit worked and did not have any issues. Plenty of wire!

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clifton, NJ

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Shocked

November 18, 2016

The following review is for JAD800.4, which is a part of the bundle you are viewing.

At first I didn't want to buy this item cause I didn't really but this brand after the buzz it was getting online for sonic Electronix videos. I gave it a try and yes it a very good amp and compact highly recommend to anyone looking to power there highs and even lows. Only cons I can think of is if your using this to power sub on the rear channel there is no bass remote which is not as bad due to the price and preformence .

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CO

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Great amp

September 26, 2016

The following review is for JAD800.4, which is a part of the bundle you are viewing.

I purchased this amp with NVX VSP69 and NVX VSP525. Over all very happy with the purchase. Great sound from amp and VSP69. If i were to do it again the VSP525 I would not purchase for the simple fact they cant handle the power. Other than that good amp.

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Denver, Colorado

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Excellent compact amplifier

March 3, 2016

The following review is for JAD800.4, which is a part of the bundle you are viewing.

I have used a lot of amplifiers for over 20 years and lately have been looking at smaller class D products. This amp was easily installed under a front seat in a Subaru legacy and fits perfectly with room to spare.

Listening to the amplifier daily the sound is crystal clear, lots of punch behind the power in my 4 x Infinity speaker system fitted into my car.

I would highly recommend this amplifier. The fit and finish are nice. The gain controls are linear and have detents for ease of setting.

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Grants Pass, OR

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Excellent Amplifier

January 10, 2016

The following review is for JAD800.4, which is a part of the bundle you are viewing.

This amp has performed flawlessly. The size is incredibly small, but the amount of power it produces is amazing. Also, the sound quality will rival almost any class A/B amp on the market today. I would definitely recommend this amp to anyone who is in the market.

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Beaver, OH

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Very powerful amp!

December 31, 2015

The following review is for JAD800.4, which is a part of the bundle you are viewing.

Great product, very powerful amp only problem I had with mine is a had to return one and get a new one cause the RCA cable hook ups broke off and pulled out of the amp so they sent me a new one in it place! The new one is working fine now, I'll see if this one has they same problem in the future or not I hope not cause it is a very nice amp!

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palm bay, FL

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Amazing 4 channel

November 12, 2019

The following review is for JAD800.4, which is a part of the bundle you are viewing.

Powerful 4 channel amp well constructed good quality would recommend and buy again

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Memphis, TN

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Nvx 4 channel

September 2, 2019

The following review is for JAD800.4, which is a part of the bundle you are viewing.

This thing is tiny... But oh boy does it sound huge..... Stop reading reviews..... Just go out and but now..... Rock solid amp for mids and highs

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Hinesville Georgia

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Love it

July 9, 2019

The following review is for JAD800.4, which is a part of the bundle you are viewing.

My door speakers have never sounded better I really love the way NVX designs and makes their products thank you so much I love it

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COVINGTON, TN

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Nice kit

February 21, 2019

The following review is for XKIT44, which is a part of the bundle you are viewing.

Pleased with the kit as far as quality and price.. This was my first time buying a kit and rewiring my complete car it had everything I needed with extra to spare..

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Catania, Italy

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Good

November 23, 2018

The following review is for JAD800.4, which is a part of the bundle you are viewing.

This is a good amplifier for car audio system, it work perfectly

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Birmingham, AL

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Wow.

November 9, 2018

The following review is for JAD800.4, which is a part of the bundle you are viewing.

I purchased this amp after researching a lot of four channel amps with over 100 watts RMS a channel and I am glad that I did. I didn't replace, but am currently using this JAD800.4 in place of my Rockford Fosgate T400.4AD amp. I specifically ran 4 gauge wire just to this NVX amp, as I was running 8 gauge to my fosgate. Now, that also might have to do with me preferring the NVX at this juncture. However, I can now hear sounds and instruments in songs I always listen to that I have not heard before. The NVX has a small foot print given it's power *about twice the size of my fosgate T400.4AD, it's also built very well with the consumer in mind powerful, and affordable. Now, it puts out about the same amount of watts RMS that my T400.4 did. 100 watts plus RMS with low THD.. but the NVX seems more powerful with less distortion to me than the Rockford. I am going to reconnect my T400 with the newly laid 4 gauge and see if it sound any different to me and then that will be a fair comparison for the NVX vs. Rockford.

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Missouri

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Price-Power Ratio

October 4, 2018

The following review is for JAD800.4, which is a part of the bundle you are viewing.

Bought this because it was the highest powered amp I could find that seemed legit without jumping up dramatically in price.

Does everything as expected. I like the design of the inbuilt crossovers. Be aware though about the faulty bridged wiring in the manual. When in doubt, test with your meter/scope.

I'd love to see more powerful versions in a small form factor. 1600.4 would be nice. 2400.4 even.

Definitely recommended at this price point.

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boscawen, NH

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amp install kit

September 28, 2018

The following review is for XKIT44, which is a part of the bundle you are viewing.

NVX amp install kit made well good quality and a nice variety of pieces that gave me good versatility

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Anguilla the Caribbean

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Boss of an amplifier

September 3, 2018

The following review is for JAD800.4, which is a part of the bundle you are viewing.

This amp is small and neat but full of power
I switches out a mb quart 600 i had in for this to run 4 jbl horns at 80 watts rms each and 4 jbl tweeters at 15 0watts rms each and this amp makes them scream the 0 gauge input is great for my 2 gauge i had the mb quart on which only accepted 4 gauge and made it a hastel putting the wire in even with ferrals!!
Love this amp i think it's even more power than it has on the box and thanks sonic electronix for fast shipping!!

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Tucson, AZ

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GREAT PRODUCT AND VALUE!

August 26, 2018

The following review is for JAD800.4, which is a part of the bundle you are viewing.

Man, this amplifier is excellent. Not only does it produce beautiful sounds but it has also been certified to produce or surpass the wattage posted by the manufacturer.

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Schenectady, NY

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Great value

July 28, 2018

The following review is for JAD800.4, which is a part of the bundle you are viewing.

This amp is just what I needed. Great value over all and I don’t need anything else.

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Elkhart In

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NVX XKIT44

June 15, 2018

The following review is for XKIT44, which is a part of the bundle you are viewing.

Good product worked well for the application no complaints at all.

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Dallas tx

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NVX JAD800.4 800W RMS 4-Channel Amplifier + Premium 4 Gauge Amp Wiring Kit

June 11, 2018

Amp works great- I always trust nvx no misleading wattage raitings, never over heated even here in the Texas heat and always plays when I turn it on!

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Clinton, TN

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NVX JAD800.4

June 7, 2018

The following review is for JAD800.4, which is a part of the bundle you are viewing.

Its clean and compact. I like that the filters are easy to adjust and very simple to adjust

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Lancaster, pa

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NVX XKIT44

May 13, 2018

The following review is for XKIT44, which is a part of the bundle you are viewing.

Very good and high quality would recommend more than enough to install amp under my passenger seat.

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Alice, TX

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Great Price!!

May 2, 2018

The following review is for JAD800.4, which is a part of the bundle you are viewing.

This 4 channel amp is impressive. Sound quality if great. And the power it puts out is impressive.

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San Diego

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Can’t beat it

April 17, 2018

The following review is for JAD800.4, which is a part of the bundle you are viewing.

This amp has tones of power, great look, well made. You can’t beat it for the price.

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Whitehall, Mi

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Excellent product

April 13, 2018

The following review is for XKIT44, which is a part of the bundle you are viewing.

Everything comes with this kit that you would need for a single amp install. Wires appear to be durable. No road noise after hooking everything up. Price is fantastic as well.

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Phoenix Arizona

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Good kit for 4 channel amp

April 11, 2018

The following review is for XKIT44, which is a part of the bundle you are viewing.

Excelente kit, I use it in my jl audio amp rd4/400 And is exactly for my amp.

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Panorama City, CA

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Great Amp!

April 9, 2018

The following review is for JAD800.4, which is a part of the bundle you are viewing.

This Amp performs extremely well! I'd totally recommend this amp/brand to anyone who is looking for quality products at affordable prices!

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Hutchinson,KS

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Came free with amp

March 17, 2018

The following review is for XKIT44, which is a part of the bundle you are viewing.

Very good quality, extremely pleased with this amp kit. Came free with my JL amp but I would definitely purchase this amp kit in the future if needed.

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Hanover Michigan

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Really nice amp very powerful!

March 16, 2018

The following review is for JAD800.4, which is a part of the bundle you are viewing.

Small foot print very powerful but doesn’t pull hard on electrical system . I have mine running 4 nvx 6x9’s and had to choke the gain down quite a bit..... REALLY LOUD AND CLEAR this is a major improvement from stock 2015 ram non alpine. You can waste your money on more expensive amps if you want, the NVX line delivers! Looking forward to the Nvx 1200.1 for a couple of 10’s!

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Ny, Ny

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Seems good

March 11, 2018

The following review is for XKIT44, which is a part of the bundle you are viewing.

I've had other 4 gauge amp kits in the past. This one seems to be accurate in size of wire. And I'm an electrician so I think I know what I'm talking about. Definitely worth the money.

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Ny, Ny

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Great F'n Amp

March 11, 2018

The following review is for JAD800.4, which is a part of the bundle you are viewing.

This thing is GREAT. I've owned lots of other amps (from Rockford 2 Soundstream) and this thing kicks their butts. IDK if it puts out the power they claim but it gets loud. I have it going to Alpine Type R components and a JL W3 12 inch subwoofer and it hits hard. It gets so loud I can't even listen to the volume up that far it's crazy. Makes my ears want to bleed. Definitely buy this amp it's a great value.

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Staten Island, NY

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Great amp

March 7, 2018

The following review is for JAD800.4, which is a part of the bundle you are viewing.

Love this amp. Sounds as good as any quality amp. Plenty of power and a great price.

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Miami, FL

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Great Amp!!

February 27, 2018

The following review is for JAD800.4, which is a part of the bundle you are viewing.

Maybe one of the best in its class. Great specs great price nice features. Good terminals. Only con not very pretty but lots of clean power for the dollar

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Muscatine, IA

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Nice kit

February 25, 2018

The following review is for XKIT44, which is a part of the bundle you are viewing.

In the past I've only bought power wire and rca's from knukoncepts. Great stuff. Got a JL XD 400/4 and it came with a free NVX install kit. It's absolutely a great kit, and I would not hesitate to buy NVX kits for another install. Time will tell how well the rca's hold up, but initial impression is high.

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Franklin, Ohio

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Quality Product

February 8, 2018

The following review is for XKIT44, which is a part of the bundle you are viewing.

Includes everything needed, and comes pre crimped, 100% copper true size.

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$city, $state

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Very nice kit

December 7, 2017

The following review is for XKIT44, which is a part of the bundle you are viewing.

I got this free with an amp purchase so my expectations were very low. After installing it I wouldn’t hesitate to buy it versus any of the name brand kits. And I was an installation manager for 5 years so I’ve installed lots of pricey kits.

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CO

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Perfect for my needs

November 12, 2017

The following review is for JAD800.4, which is a part of the bundle you are viewing.

Set the head unit to clipping level and backed off 10%, set the NVX Equalizer to clipping level and backed off 10%, set the amp gains to my door speakers rated rms voltage. (165 rms @4 ohms = 25.6v) was less than 3/4 the total available amp gain. Set the HPF to cutoff everything below 100 hz and connected the speakers...... Lil bit of Stevie Ray Vaughn yes please!
Holy Hell!!! This amp is crisp and clean. The 6.5" component speakers punch me in the chest. Highs are clear, vocals sound live, I can hear the pick contacting the guitar strings, and the bass is clean. This amp works perfectly with my door speakers. Couldn't be happier with the results. Played 30 min of music and was slightly warm. Way cooler than the old class AB amp it replaced. (The old one acted as a toasty seat warmer under the drivers seat lol) Ultimately an amp is an amp. Set everything right and make sure it matches your speakers and you're set.

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Morris, AL

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Only 1 complaint

May 12, 2017

The following review is for JAD800.4, which is a part of the bundle you are viewing.

I only have one issue really, other than this 1 thing is looks,sounds and works great.. true rms ++++ output. My issue is, this thing should not even have 8ga as the original power inputs, should be 4ga for the nearly 1000w it puts out... And oddly enough, the size adapter shrinks the damn remote wire size down to something so small the screw will rip the copper every time you tighten it down....i ended up taking the power adapters out of the plastic casing to gauge up to 4ga and using the default remote wire input. Other than that...awesome amp... got mine for less than 200 here on sonic

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Cottonwood, AZ

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Highly Recommended

March 31, 2017

The following review is for JAD800.4, which is a part of the bundle you are viewing.

Installed this into my 2014 Camaro to replace the factory Boston Acoustics speaker amp. Fits on the Subthump replacement mount perfectly. Powering the factory rear speakers and some Image Dynamics IDQ65CS speakers. Has plenty of power and sounds awesome. Tons of power for not too much money. If you're on the fence, go for it!

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Texas

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nice kit

March 18, 2017

The following review is for XKIT44, which is a part of the bundle you are viewing.

Very happy with amp kit. Definitely recommend this product. Worked treated

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St. Clair Shores, MI

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Mixed Emotions

February 25, 2017

The following review is for JAD800.4, which is a part of the bundle you are viewing.

I bought this to replace an MTX Thunder 4300x that I bought back in 2001. It's been through 4 cars/trucks. It was grossly underrated. It was putting out about 90 watts RMS x4 @4 ohms. After 16 years, something happened to the rear channels, so it was time to look for a new amp. I looked at several brands, but not many offered the power I wanted. I was about to purchase a different brand, but this one caught my eye. The specs had me very interested, but I never heard of NVX before. The video Sonic Electronix did of this amp being certified/benchmarked sold it. I wish more companies would do this.

The reason I have mixed emotions about this amp is that the old 4300x made my door speakers hit very hard. I had to use high pass filters. The NVX JAD800.4 doesn't have that "kick" I was used to, but it does play noticeably louder. This may because the old amp was an A/B type amp, and this one is a class D. I was able to re-tune the system to get back most of the "kick", and overall I'm happy with the NVX amp because it didn't cost an arm and a leg. It is also about half the size of my old amp, and I was able to hide it better under my seat.

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Spokane Wa

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Good quality

January 1, 2017

The following review is for XKIT44, which is a part of the bundle you are viewing.

I like these amp kits because the wire is good quality and they give you enough to run all the way back if you have a large SUV. Suburban or excursion

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Raleigh, NC

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Wow. Im blown away!

November 13, 2016

The following review is for JAD800.4, which is a part of the bundle you are viewing.

I am a 20+ year Master MECP installer and have worked for several high end retail shops.
This amp has amazing sound quality and clean power. It amplifies even the smallest details with excellence. Playing on Focal poly V30 with old school Sony headunit. I am extremely happy with this purchase!

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Bakersfield, CA

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good power and runs cool

October 1, 2016

The following review is for JAD800.4, which is a part of the bundle you are viewing.

I bought this amp to replace a hifonics brx1616.4 that constantly overheated. This amp has enough power to power my system and barely gets above amb. temp. after extended music play at medium/high volumes. In my opinion the sound quality isn't quite on par with class A/B amps, its a bit flatter sounding. Maybe this can be helped with a DSP? All in all i am impressed with this amplifier, it's so small and packs a huge punch!

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Boise, ID

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Great hi 4 channel amp

September 18, 2016

The following review is for JAD800.4, which is a part of the bundle you are viewing.

Powers my 6x9s and tweets great gonna add two more 6x9s with plenty of power to spare

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Round Rock, CA

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Good amp

June 21, 2016

The following review is for JAD800.4, which is a part of the bundle you are viewing.

Its a solid built amp. Great construction and very cool looking. Sound quality is flat which I prefer and have a DSP to shape the sound. This is my second JAD800.4, The first had issues and was replaced promptly by Sonic's. I do have one issue that seems to be a labeling mistake. The speaker terminals appear to be flipped. The silk screening on the amp seems wrong. Its written -+ -+ but when I plug it into an oscilloscope I see +- -+. I hope Sonics can figure this out. I wouldn't mind a second NVX but I really want the terminal labeling to be fix. If I'm wrong, I wish they would have explained why both amps are outputting not as labeled. Its a big deal for an active system like mine. I put a lot of time and effort in with an oscilloscope on each wire and a spectrum mic I want my speaker polarity to be correct out the gate. I have flipped mine so they are right but I wish I didn't have to figure that all out on my own.

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Wilmington, OH

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Nice kit

June 6, 2016

The following review is for XKIT44, which is a part of the bundle you are viewing.

This is a great quality amp kit. Make sure you purchase the right fuse for your amp. Comes with 100 amp fuse.

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Canada

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Great amp for its tiny size. Feels very well built. Runs cool

May 22, 2016

The following review is for JAD800.4, which is a part of the bundle you are viewing.

Amazing clarity, small size, feels extremely well built plenty powerful for my application (running 4 sets of components @ 4ohms).

The build quality is truly impressive for its price. I strongly recommend this amp to anyone looking to add more power to their mids/highs. I can't speak to running it in 3 channel mode with a subwoofer, though that is an option.

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Akron, OH

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Great product

April 16, 2016

The following review is for JAD800.4, which is a part of the bundle you are viewing.

Great sound quality, pushes out every bit of 800 watts. It's a small unit that packs true power!

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FORT WORTH, TX

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Sonic Excellence

February 22, 2016

The following review is for JAD800.4, which is a part of the bundle you are viewing.

Simply this amp rocks! Excellent sound quality. I have 2 channels on a set of MB Quart QS 216 and wow I'm amazed at the sound. The other 2 channels I have bridged mono on 10" Infinity Kappa subs. This amp drives the hell out of them. The amp is power hungry. I ran 0/1 gauge back to a NVX 1 Farad cap. If you want big sound from a relatively small amp this is the one.

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N Las Vegas NV

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Pretty good for the price

December 15, 2015

The following review is for JAD800.4, which is a part of the bundle you are viewing.

I've had it for a few weeks now and have been pretty happy with it. That said, it's shut down on me a few times. It is not being pushed very hard, gains were set to about 80w per channel at 4 ohms. When it shut down the voltage was in the mid 13's pretty consistently, and it was certainly not very warm as it was in the mid 50's outside and I drive with the windows down, seat down so the amp gets lots of airflow. aside from that, it performs very well. It doesn't fade out after time as another big name brand did.

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Odessa Texas

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hell yea

November 26, 2015

The following review is for JAD800.4, which is a part of the bundle you are viewing.

awesome amp have it on 2 8" pioneer pro series 2 6 3/4 pioneer pro and 4 31/2 pioneer pro tweeters and no joke youmcan hear it over a 1/4 of a mile away and it's clear and clean sound no distortion I love this amp and if u don't buy one ur a fool

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Mishawaka, IN

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Value
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Made my image dynamic 6x9's sing!

November 20, 2015

The following review is for JAD800.4, which is a part of the bundle you are viewing.

I was all over the place with my amp situation. All I knew is that I wasn't satisfied with the amount of base I was getting out of my image dynamic 6x9s only receiving if I had my way 22 W RMS from my head unit.I couldn't believe the difference this and made now I have 125 W RMS at 4 ohms pumping to each one of my four channels. I went from having almost no bass and underpowering my speakers to giving them all they need to see their magic. If you like loud distortion free music to impress your friends this is the amp for you.

Size: About the size of a piece of paper
Heatsink: great, had it play for an hour starter and was just slightly warm.
Power: 125watt @4ohms 225watts@2ohms
Value: A+ payed $160 with coupon you can find a better amp for the price imo.
Concerns: mine was about the brand. NVX?? Who the are they?? They were a very nice surprise.

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Brookhaven, MS

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High Quality

November 17, 2015

The following review is for XKIT44, which is a part of the bundle you are viewing.

If you want quality wiring - get this. You're only going to wire your car once so you might as well spend the money and get good, quality wiring. Well, this is it.

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Goshen, IN

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Value
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Nice

April 3, 2018

The following review is for XKIT44, which is a part of the bundle you are viewing.

Great kit for the money, had everything needed and quality cable.

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Nashville, TN

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Design
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Replaced My RF T400-4

March 30, 2018

The following review is for JAD800.4, which is a part of the bundle you are viewing.

The reason I chose this one is for the crossover frequency that can go higher than your normal 4 channel amps. I was able to crossover my 1" crescendo tweeters full active at 4 kHz with no problem. 125Hz on the mids. Calibrated with the SMD CC-1 so it is super accurate. If you are going active in a system this amp fits the bill with a small footprint.

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Hephzibah ga

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Value
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Design
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Powerful and small

November 29, 2017

The following review is for JAD800.4, which is a part of the bundle you are viewing.

Amp puts put incredible power for its size.running all 4 channels at 2 ohm no problems

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CA

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Value
Features
Design
Usability
N TO THE V TO THE X !!!

April 15, 2017

The following review is for JAD800.4, which is a part of the bundle you are viewing.

Well how do I start ! I had a Hifonics 1616.4 Brutus amp which sounded amazing, but kept on overheating which forced me to go searching for new amps in hope to replace that amazing sound ! So I started to do research. Heard about NVX 800.4 but over looked it because I thought it was an 800watt maxx amp and I thought it simply didn't have the power that I wanted. Something from UP ABOVE told me to check it out. So I did and seen that it was an 800 watt RMS . So I did further investigation. I looked on YouTube and seen that they had the exact amp and sonic had did a test on it . I seen that it actually put out 175 RMS and I said it was the closet I could get. Not to mention the reviews on the amp SOLD ME. Today I just hooked it up and let me tell you it is small but very dense and well built. Less than half the size of my Hifonics but is in comparison with the sound of that amp. It might be a little louder and clearer than my previous Hifonics 1616.4 amp. I managed to get my concert sound back and indeed managed to achieve the brighter frequency and clarity that I love. If your on the fence about getting this I would say go for it!! I have it in bridged Mode.. gain almost all the way up it does get hot but it hasn't shut down on me and hope that it doesn't because it sounds amazing !!!

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Wheat Ridge, CO

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Design
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Very nice wiring kit

March 16, 2017

The following review is for XKIT44, which is a part of the bundle you are viewing.

I have zero experience until now with NVX. The quality of the wiring kit on every level has made me curious about other NVX products. Plus the kit was actually a two channel kit from the manufacturer but to make it a four channel kit it came with a four channel twisted pair rca , so i now have an extra two channel tested pair ca cable. Great quality and product at a great deal!

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Washington DC

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Value
Features
Design
Usability
Great buy

September 15, 2016

The following review is for XKIT44, which is a part of the bundle you are viewing.

I bought two of these kits cuz I heard a lot of good things about the brand and the amp kits....very impressed I have a whole jl audio system and this was a great compliment to my system worth every penny

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ALLEN, TX

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Design
Usability
Nice quality and flexibility for tight bends

June 21, 2016

The following review is for XKIT44, which is a part of the bundle you are viewing.

This cable kit is high quality, appears to be durable and well designed to withstand engine compartment heat. The 100% copper power and ground cables are very flexible making tight bends to keep the installation neat. The length was fine for a Toyota Camry and similar sedan installation in the trunk. I mounted the amp behind the rear seat, cut off about 6 feet of the power cable and coiled excess RCA cables under the back seat. The kit included some plastic wire tires, firewall grommet, heat shrink, terminals and protective sleeves. Highly recommended.

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Cartersville, GA

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Value
Features
Design
Usability
Find it on sale and get it

December 13, 2015

The following review is for JAD800.4, which is a part of the bundle you are viewing.

For the size, power and flexibility compared to 125W X 4 AB amps, this thing is great. Even better when you can pick it up on special for 20% off. I replaced a 25 year old A/D/S/ PH15 because it was showing it's age (I've been pushing it hard for the last 7 years) and I decided it deserved a spot on a shelf reserved for that hardware you love. So far the NVX is okay. The lower mids are a bit tubby sounding but surprisingly, the treble is right up there with my much loved AB amp. I'm very impressed. Note that I can't comment on durability as I just got it installed today. It seems like it'll be fine but I'm not certain. If I'm forced to give it a score on that aspect it'll be 1 star, not because I find it bad but because I had to put something.

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Ben wheeler, TX

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Overall
Durability
Value
Features
Design
Usability
Top of the line

November 30, 2015

The following review is for JAD800.4, which is a part of the bundle you are viewing.

Great Amplifier. The best amp you can buy for performance. Puts out tons of power, my mids and highs are very loud and crystal clear. Pros: outstanding power and stays cool. Looks cool, adjusting the sound is fairly easy. Cons: installation is more difficult than most amps. Either you have to angle short screws or find extra long screws to mount amplifier to the floor board

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CA

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Value
Features
Design
Usability
Top of the Line AMP KIT, Highly Recommended.

November 17, 2015

The following review is for XKIT44, which is a part of the bundle you are viewing.

This is the best available kit in town & is my first purchase of NVX kits, I bought both NVX XKIT44 & NVX XAPK0, and guess what! I don't regret on my purchase.
I did a lot of research before I buy these KITS. way to go!
FIVE STARS *
highly recommended to all Basic & Advanced users.

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Saint Paris, Ohio

Overall
Durability
Value
Features
Design
Usability
This thing is a little powerhouse!

November 15, 2015

The following review is for JAD800.4, which is a part of the bundle you are viewing.

I have had this hooked up in my vehicle for a few months now, and I couldn't be happier. Even under load for extended periods it has barely even broke a sweat, still cool to the touch. It puts out way more than the rated specs too, so that is a MAJOR plus in my book. My #1 recommendation for anyone looking for a stout 4 channel amp. Love how much you can fine tune the crossovers too, Love this thing!!

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Accessory Tools and Products

Accessories added

Belva BAK44 4-Channel 4 Gauge Amplifier Installation Kit

Complete 4-Channel CCA 4 Gauge Amp Kit with RCA Cables and Speaker Wire

Your Price $34.99

NVX XKIT44 4-Gauge 4-Channel Wiring Kit

4-Channel 100% OFC Complete True 4 Gauge Amp Kit with RCA Cables and Speaker Wire

Your Price $99.99

NVX Universal Remote Level Bass Control

Controls bass level and frequency via RCA/Interconnect connectors on any amp.

Your Price $6.99

Universal Remote Bass Level Control Knob

Flush Mount & Universal via RCA. Works with any amp, controls your bass output

Your Price $7.99

NVX XFLOC4

4-Channel Line Output Converter with Digital Noise Filter + Line Driver

Your Price $17.99

PAC LP7-4

L.O.C. PRO Series 4-Channel Line Output Converter with Remote Turn On

Your Price $25.99

NVX XIV45 4-Channel RCA Audio Interconnect Cable

5 Meters (16.4 ft.) 4-Channel RCA Audio Interconnect Cable with Dual Twisted Pair Hyper-Flex Technology

Your Price $19.99

NVX XIX45 X-Series RCA Interconnect Cable

16.4 ft. of 4-Channel X-Series RCA Cable with Dual Twisted Pair Hyper-Flex Technology

Your Price $34.99

NVX XWS1225 12 AWG Speaker Wire

25 ft. of True 12 Gauge 100% Copper EnvyFlex Speaker Cable/Wire

Your Price $24.99

NVX XWS1250 Speaker Wire

50 ft. of True 12 Gauge 100% Copper EnvyFlex Speaker Cable/Wire

Your Price $29.99

NVX XWS1625 16 AWG Speaker Wire

25 ft. of True 16 Gauge 100% Copper EnvyFlex Speaker Cable/Wire

Your Price $17.99

Belva BBSW127 12 AWG Speaker Wire

12 Gauge 7 Meter (23 Ft) Speaker Wire (CCA)

Your Price $14.99

Belva BBSW167 16 AWG Speaker Wire

16 Gauge 7 Meter (23 Ft) Speaker Wire (CCA)

Your Price $12.99

NVX XBG3PK 1/0 Gauge OFC Big 3 Upgrade Kit

Comes with everything you need to upgrade your power and ground wire.

Your Price $79.99

Belva BBG3KT CCA 1/0 Gauge Big Three Kit

Features everything needed to upgrade factory power and ground wire.

Your Price $34.99

240 Amp S Series Alternator for Select 1992-2003 Dodge/Jeep Vehicles

240 Amp cutting edge 6 phase hairpin epoxy reinforced stator technology

Your Price $399.00

250 Amp Alternator for Select 2003-2008 Ford/Lincoln/Mercury Vehicles

Cutting edge 6 phase hairpin stator technology with Twin internal rectifier plates with finned heat sink

Your Price $399.99

240 Amp S Series Alternator for Select 1999-2006 Jeep Vehicles

6 phase alternators use less horsepower per Kilowatt than conventional 3 phase alternators

Your Price $399.00

240 Amp S Series Alternator for 2011 Toyota Corolla

Ultra precision balanced rotor with oversized charge post ensure sturdy cable connections

Your Price $399.99

240 Amp S Series Alternator for 2006-2011 Honda Civic

15% more efficient than typical alternators

Your Price $549.99

370 Amp E Series Alternator with Black Finish for Select 1994 - 2003 GM

WOW 370 AMPS! Elite series offers the highest possible amperage

Your Price $699.00

Kinetik HC1200-BLU

Kinetik BLU Series 1200 Watt 12V High Current AGM Car Audio Power Cell - Battery

Your Price $109.99

Stinger SPP680

680 Amp SPP Series Dry Cell Battery with Protective Steel Case

Your Price $162.99

NVX XCAP1F

True 1.0 Farad 20V Capacitor with Digital Read-out, Built-in Distribution Block

Your Price $89.99

Belva BB1D

1.0 Farad Capacitor with Digital Red Display for up to 1000W Max

Your Price $24.99

NVX XTGSP2

Perfect for safely troubleshooting and testing audio systems

Your Price $14.99

SMD DD-1 Distortion Detector

Set your gains like a Pro, accurately and quickly

Your Price $149.95

SMD CC-1 Crossover Calibrator

This is a must have! Set your crossover frequency like a Pro

Your Price $149.95

Five Piece Installer's Panel Removal Tool Kit

Remove panels the right way (Durable Nylon Plastic Pry & Chisel Tool Set

Your Price $11.99

8 Gauge Ring Terminals, 5/16" Opening

Nickel Plated Brass - 5 Pieces (3 Red & 2 Black)

Your Price $2.49

4 Gauge Ring Terminals, 5/16" Opening

Nickel Plated Brass - 5 Pieces (3 Red & 2 Black)

Your Price $5.99

0/1 Gauge Ring Terminals, 3/8" Opening

Nickel Plated Brass - 5 Pieces (3 Red & 2 Black)

Your Price $9.99

PRO Series Classic Short GM Battery Post Shoc-Krome

Side post battery adapter for GM type batteries (Positive or Negative)

Your Price $6.99

PRO Series Classic Long GM Battery Post w/ Shoc-Krome Plating

Side post battery adapter for GM type batteries (Positive or Negative)

Your Price $5.99

200 Amp Relay Isolator (BIR200)

Great for isolating a second batter making it dedicated to the stereo system

Your Price $44.99

500 Amp Relay Isolator (BIR500)

Does not create a voltage drop to the second battery like conventional isolators

Your Price $59.99

World's Smallest AFS / Mini ANL Fuse Holder

Accepts 4 gauge or 8-gauge wire

Your Price $12.99

ANL/Mini-ANL Fuse Holder with 1/0 or 4 Gauge Input and Output

No-fail termination and current flow, it helps keep your system protected and running smoothly

Your Price $19.99

4 Pack of 80 Amp Nickel-Plated MANL Fuse

Mini-ANL (MANL/AFS) 80A Nickel Plated Fuses

Your Price $5.99

4 Pack of 100 Amp Nickel-Plated MANL Fuse

Mini-ANL (MANL/AFS) 100A Nickel Plated Fuses

Your Price $3.99

4 Pack of 150 Amp Nickel-Plated MANL Fuse

Mini-ANL (MANL/AFS) 150A Nickel Plated Fuses

Your Price $5.99

2 Pack of 100 Amp Nickel-Plated ANL Fuse

ANL 100A Nickel plated for better power transfer

Your Price $2.99

2 Pack of 200 Amp Nickel-Plated ANL Fuse

Two fuses per order. High quality 200 Amp ANL Fuses

Your Price $2.99

2 Pack of 300 Amp Nickel-Plated ANL Fuse

Two fuses per order. High quality 300 Amp ANL Fuses

Your Price $2.99

Gauge Reducer, 4 Gauge Input to 8 Gauge Pin

Great for amplifiers that do not accept a large gauge power wire

Your Price $7.99

Gauge Reducer, 1/0 Gauge Input to 4 Gauge Pin

Great for amplifiers that do not accept large gauge power wire

Your Price $7.99

NVX XUBT3

Universal Bluetooth Audio Receiver & Volume/Playback Controller Knob

Your Price $49.99

Product Summary

Manufacturer

Model Number

JAD800.4_XKIT44

Weight

13.40lbs

Internal SKU

jad8004_xkit44

Internal Product ID

107189

Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: NVX JAD800.4 800W RMS 4-Channel Amplifier + Premium 4 Gauge Amp Wiring Kit

Item Added to Cart

NVX JAD800.4 800W RMS 4-Channel Amplifier + Premium 4 Gauge Amp Wiring Kit

800W RMS, Full Range Class D 4-Channel Amplifier + 100% Copper, 4-Ch 4 Gauge Installation Kit

$259.98

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Belva BAK44 4-Channel 4 Gauge Amplifier Installation Kit

Complete 4-Channel CCA 4 Gauge Amp Kit with RCA Cables and Speaker Wire

$34.99

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NVX Universal Remote Level Bass Control

Controls bass level and frequency via RCA/Interconnect connectors on any amp.

$6.99

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NVX XFLOC4

4-Channel Line Output Converter with Digital Noise Filter + Line Driver

$17.99

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